Siddha, Suresh B wrote: > Not all of the cpu* directories in /sys/devices/system/cpu may be > online.
Brilliant. You people really know how to create user interfaces. So now in any case per CPU another stat/access syscall is needed to check the 'online' pseudo-file? With this the readdir solution is only marginally faster than parsing /proc/cpuinfo which means, it's unacceptably slow. I cannot believe all these big system people are allowed to screw everybody else up with their nonsense. So, anybody else has a proposal? This is a pressing issue and cannot wait until someday in the distant future NUMA topology information is easily and speedily accessible. -- ➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖
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